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Product Overview
The TMDS141RHAR is a high-performance HDMI retimer from Texas Instruments, designed to extend HDMI signal integrity over long PCB traces or cables. It supports HDMI 1.4b/2.0 and DVI 1.0 standards, operating at data rates up to 3.4 Gbps per channel. Housed in a compact 40-pin VQFN (6x6 mm) package, it features four differential channels with integrated equalization and de-emphasis, making it ideal for high-speed digital video applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
3.3V |
| Data Rate per Channel |
Up to 3.4 Gbps |
| Number of Channels |
4 (3 data + 1 clock) |
| Input/Output Type |
CML |
| Equalization |
Programmable up to 20 dB |
| De-emphasis |
Programmable up to -6 dB |
| Operating Temperature |
-40°C to +85°C |
| Package |
40-VQFN (6x6 mm) |
Key Features
- Supports HDMI 1.4b/2.0 and DVI 1.0
- 4-channel retimer with adaptive equalization
- Programmable output swing and de-emphasis
- Low jitter generation (< 1 ps RMS)
- Integrated 50-ohm termination resistors
- Hot plug detect (HPD) and +5V output
- I2C interface for configuration
- ESD protection: ±8 kV (HBM)
Target Applications
- 5G base station video backplane
- Automotive dashboard displays
- Digital signage and video walls
- Medical imaging equipment
- Gaming consoles and VR headsets
- Professional video broadcasting
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TMDS141RHAR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
-
In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
-
RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TMDS141RHAR 是德州儀器(TI)推出的一款高性能 HDMI 重定時器,專為延長 HDMI 信號在長 PCB 走線或電纜上的完整性而設計。它支持 HDMI 1.4b/2.0 和 DVI 1.0 標準,每通道數據速率高達 3.4 Gbps。採用緊湊的 40 引腳 VQFN(6x6 mm)封裝,具有四個差分通道,集成可編程均衡和去加重功能,非常適合高速數字視頻應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 |
3.3V |
| 每通道數據速率 |
最高 3.4 Gbps |
| 通道數 |
4(3 數據 + 1 時鐘) |
| 輸入/輸出類型 |
CML |
| 均衡 |
可編程,最高 20 dB |
| 去加重 |
可編程,最高 -6 dB |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
40-VQFN(6x6 mm) |
核心特性
- 支持 HDMI 1.4b/2.0 和 DVI 1.0
- 4 通道重定時器,帶自適應均衡
- 可編程輸出擺幅和去加重
- 低抖動生成(< 1 ps RMS)
- 集成 50 歐姆終端電阻
- 熱插拔檢測(HPD)和 +5V 輸出
- I2C 接口用於配置
- ESD 保護:±8 kV(HBM)
典型應用場景
- 5G 基站視頻背板
- 汽車儀表盤顯示
- 數字標牌和視頻牆
- 醫療成像設備
- 遊戲主機和 VR 頭戴設備
- 專業視頻廣播
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TMDS141RHAR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
-
全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
-
現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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深港聯動,結算靈活:深圳直發全球,物流高效可靠;支援香港銀行戶口轉賬及多幣種結算。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
品質保證與合規
Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]